Mad Cool Festival 2026 matters now because it has become one of the clearest summer-stage opportunities for artists, and for the teams behind them, to reach a packed European festival audience while Glastonbury takes a fallow year. Held in Madrid from July 8-11, the festival has spent more than a decade turning the Spanish capital into a stop for major touring acts, and this year’s bill again centers on names that can move fans fast.
Foo Fighters return to Madrid for a major night
Foo Fighters are set for Wednesday at 22:00 on the Region of Madrid Stage, and the show marks their first performance in the city in nearly a decade. The article notes that their 12th LP, Your Favorite Toy, had a middling chart response, but says the band’s live show remains a formidable force and a massive attraction.
Pop, rock and electronic names give the lineup depth
The 2026 lineup also includes Twenty One Pilots, Nick Cave & The Bad Seeds, Zara Larsson, Jennie, Wolf Alice and Florence + The Machine. Zara Larsson is scheduled for Thursday at 21:40 on the Orange Stage, with the source calling her 2026’s breakout star and pointing to the boost from her 2025 Midnight Sun LP, a support slot behind Tate McRae and a Billboard Global 200-topping collaboration with PinkPantheress on “Stateside.”
Electronic music is also a major part of the draw. Moby is set for Wednesday at 22:50 on the Orange Stage, while Boyz Noize will perform Thursday at 23:15 on The Loop Iberdrola Stage. The source says Moby’s festival set, built largely from Everything Is Wrong and Play, drew attention via livestream, and that Boyz Noize found a new audience earlier this year with the remix album Nine Inch Noize, a collaboration with Trent Reznor and Atticus Ross.
Local acts and late-night sets add more weight
Mad Cool’s bill also includes Madrid and wider Spanish-market acts such as Luxi Villar, La Paloma and Hoonine. The article says local talent is being flown the flag for alongside the international names.
Swimming Paul is another act to watch, set for Friday at 21:10 on The Loop Iberdrola Stage. The source says little is known about the Paris-based artist beyond the fact that the first two studio LPs, Smiling Through the Pain 1 + 2, have amassed millions.
For publishers, managers and rights holders, the key takeaway is simple: Mad Cool continues to function as a high-profile summer showcase where established catalog, current momentum and festival visibility all collide in one place. The next names to watch in the source are Foo Fighters, Zara Larsson, Moby, Boyz Noize and Swimming Paul, along with the festival’s electronic and local talent.
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